package com.it.demo.service;

import com.it.demo.pojo.Person;
import org.apache.ibatis.annotations.Param;

import java.util.Date;
import java.util.List;

public interface PersonService {
    //获取全部人员信息
    public List<Person> getAll();
    //新增
    public int add(Person person);
    //删除
    public int del(@Param("id") Integer id);
    //修改
    public int upd(Person person);
}
